Make sure the IMTs are sorted [demos]
Make sure the IMTs are sorted [demos]


Former-commit-id: d1f0fb8b51c8c8874849e0519552b59c9950dd98 [formerly cb163951e416153e491974f104e6585c4ee918ad]
Former-commit-id: 67767505a63391c07dfefbebafc34ff04f502098
gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine